﻿<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
    <link rel="stylesheet" href="assets/css/layui.css">
    <link rel="stylesheet" href="assets/css/login.css">
    <link rel="icon" href="/favicon.ico">
    <title>快递e栈管理后台</title>
</head>
<body class="login-wrap">
    <div class="login-container">
    	<h3>快递e栈后台管理</h3>
        <form class="login-form" action="index.html">
            <div class="input-group">
                <input type="text" id="username"   lay-verify="required" class="input-field">
                <label for="username" class="input-label">
                    <span class="label-title">用户名</span>
                </label>
            </div>
            <div class="input-group">
                <input type="password"   lay-verify="required" id="password" class="input-field">
                <label for="password" class="input-label">
                    <span class="label-title">密码</span>
                </label>
            </div>
            <button type="button" class="login-button">登录<i class="ai ai-enter"></i></button>
        </form>
    </div>
</body>

<script src="assets/layui.js"></script>

<script src="js/index.js" data-main="login"></script>
<script src="js/login.js" data-main="login"></script>
<script src="../qrcode/jquery2.1.4.js"></script>
<script src="../layer/layer.js"></script>
<script>
    $(function(){
        $(".login-button").click(function(){
            var username = $("#username").val();
            var password = $("#password").val();
            if(username==='' || password === ''){
                layer.msg("用户名和密码都不能为空");
                return;
            }
            //1.    先使用layer，弹出load（提示加载中...）
            var windowId = layer.load(1);
            //2.    ajax与服务器交互
            $.post("login.do",{username:username,password:password},function(data){
                sessionStorage.setItem("username",username);
                //3.    关闭load窗口
                layer.close(windowId);
                //4.    将服务器回复的结果进行显示
                layer.msg(data);
                if(data === '登录失败'){
                    $("#password").val("");
                }
                if(data ==='登陆成功'){
                    //跳转到主页
                    location.assign("index.html");
                }
                //
            },"JSON");

        });
    });
</script>
</html>